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  • 08/10/2022
    How to distinguish between NPT and NPTF threads

    Introduction to NPT and NPTF threads NPT is the abbreviation of National(American)Pipe Thread. It is a 60 degree tapered pipe seal thread used in North America under the American standard ANSI- asmeb120.1-1983 (R2013) universal Pipe Thread. National standard can refer to GB/T12716-2011. We are NPT threads manufacturer. NPTF: Sealed conical pipe screw. NPTF is National… Continue reading How to distinguish between NPT and NPTF threads

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